azure-pipelines.yml

resources:
  repositories:
  - repository: source
    type: git
    name: Forecasty/timeseries-simulation
    trigger:
      branches:
        include:
          - demo

pool:
  vmImage: 'ubuntu-latest'

variables:
  - group: forecasty-docker
  - name: REPOSITORY
    value: timeseries-simulation

stages:
  - stage: Publish
    displayName: Publish container images
    jobs:
      - job: BuildAndPushContainerImage
        displayName: Build and push container image
        steps:
          - checkout: git://Forecasty/timeseries-simulation@$(Build.SourceBranchName)
            clean: 'true'
            fetchDepth: '1'
            persistCredentials: 'true'

          - task: Docker@2
            displayName: Login to ACR
            inputs:
              command: login
              containerRegistry: forecastydevimages.azurecr.io

          - task: Bash@3
            displayName: Pull last image
            inputs:
              targetType: 'inline'
              script: docker pull $(DOCKER_REGISTRY)/$(REPOSITORY):$(Build.SourceBranchName)
            continueOnError: true

          - task: Docker@2
            displayName: Build new image
            inputs:
              command: build
              dockerfile: $(Build.SourcesDirectory)/Dockerfile
              repository: $(REPOSITORY)
              containerRegistry: $(DOCKER_REGISTRY)
              buildContext: $(Build.SourcesDirectory)
              addPipelineData: false
              addBaseImageData: false
              arguments: --cache-from $(DOCKER_REGISTRY)/$(REPOSITORY):$(Build.SourceBranchName) --build-arg BUILDKIT_INLINE_CACHE=1
              tags: |
                $(Build.BuildNumber)
                $(Build.SourceBranchName)

          - task: Docker@2
            displayName: Push new image
            inputs:
              command: push
              repository: $(REPOSITORY)
              containerRegistry: $(DOCKER_REGISTRY)
              tags: |
                $(Build.BuildNumber)
                $(Build.SourceBranchName)

          - task: Docker@2
            displayName: Logout of ACR
            inputs:
              command: logout
              containerRegistry: forecastydevimages.azurecr.io

      - job: PrepareArtifacts
        steps:
          - task: Bash@3
            displayName: Substitute placeholder with values
            inputs:
              targetType: 'inline'
              script: |
                sed -i "s%#{Build.BuildId}#%$(Build.BuildNumber)%g" "$(Build.SourcesDirectory)/k8s/kustomization.yaml"

          - task: KubernetesManifest@0
            name: bake
            displayName: Kustomize K8s manifests
            inputs:
              action: bake
              renderType: kustomize
              kustomizationPath: $(Build.SourcesDirectory)/k8s

          - task: Bash@3
            displayName: Rename compiled kustomize file
            inputs:
              targetType: 'inline'
              script: mv $(bake.manifestsBundle) $(Build.ArtifactStagingDirectory)/$(Build.SourceBranchName)-$(Build.BuildNumber).yaml

          - task: PublishBuildArtifacts@1
            inputs:
              PathtoPublish: $(Build.ArtifactStagingDirectory)/$(Build.SourceBranchName)-$(Build.BuildNumber).yaml
              ArtifactName: 'drop'
              publishLocation: 'Container'

  - stage: Deploy
    displayName: Deploy images
    jobs:
      - deployment: DeployImages
        displayName: Deploy to kubernetes
        environment: $(Build.SourceBranchName)
        strategy:
          runOnce:
            deploy:
              steps:

                - task: DownloadPipelineArtifact@2
                  inputs:
                    buildType: 'current'
                    artifactName: 'drop'
                    targetPath: '$(Pipeline.Workspace)'

                - task: KubernetesManifest@0
                  displayName: Deploy K8s manifests
                  inputs:
                    namespace: 'demo'
                    manifests: '$(Pipeline.Workspace)/$(Build.SourceBranchName)-$(Build.BuildNumber).yaml'
                    kubernetesServiceConnection: '$(Build.SourceBranchName)-demo'